baber/WOPTO huggingface dataset:
Patent JP-S61152988-A (JP)
Title: Rotary compressor having rotary sleeve
Inventor: AKAGI YUJI
IPC: F04C18/348
Filed: 1984-12-26
Abstract: PURPOSE:To enable a compressor to perform its efficient operation in any range of its speed, by changing in accordance with the speed the position of a suction and a delivery port provided in a side plate, in the case of the vane compressor having a rotary sleeve. CONSTITUTION:A sleeve 10, being provided in a center housing 3 of a compressor 1 and turned together with a vane 14, provides in a side of one side plate 6 a suction and a delivery port 18a, 18b, and the sleeve 10 moves more to the side of the side plate 6 as a speed of the compressor increases higher in accordance with a pressure gradient in a working chamber due to the provision of said port 18a, 18b. A port position variable plate 18, providing the both ports, is brought into contact with the sleeve 10 if it moves in the axial direction, turning together with the sleeve in the direction of its rotation. In this way, the compressor, moving a position of the both ports provided in the plate 18 to the proper position in accordance with the speed of the compressor, comes to perform efficient compression.
Patent JP-S62134550-A (JP)
Title: Method and apparatus for measuring concentration of acid of fermentation product liquid
Inventor: MIYAKE NOBUMA
IPC: G01N27/44
Filed: 1985-12-07
Abstract: PURPOSE:To make it possible to simply measure the concns. of acid and amino acid of a fermentation product liquid, by a method wherein electrodes partitioned by a diaphragm are immersed in an electrolyte and a specimen is immersed in a cathode side electrolyte and a final point is detected by the pH electrode immersed in the electrolyte while a current is supplied to the electrodes to calculate quantity of electricity applied from the beginning of current supply to the final point. CONSTITUTION:A constant current is made to flow to electrodes 4, 5 from a power source 9 while the electrolyte (a) containing specimen in a titration tank 1 is stirred according to operation procedure and treatment procedure and, when a pH value of 7 is detected by a pH electrode 3, measurement is finished to stop the supply of a current to the electrodes 4, 5. Next, after data was reset, the supply of a current to the electrodes 4, 5 is again started and electrolysis is performed until a second stage final point pH valve of 8.3 is detected by the pH electrode 3. Next, a neutral formalin solution is added to an electrolytic cell and a liberated acid is reacted with a OH<-> ion again generated by electrolysis and measurement is finished when the second stage final point pH value of 8.3 is again detected by the pH electrode 3. In both cases, quantity of electricity is calculated on the basis of the current made to flow to the electrodes 4, 5 and a current supply time by an operator 10 during reaction and respectively converted to acid or amino acid conc. (mol concnc.) and further converted to a volume ratio to be displayed on a display device 15.
Patent JP-2000114697-A (JP)
Title: Mounting substrate and battery
Inventor: NAKAMURA TAKESHI
IPC: H05K3/28
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To suppress the risk of causing short circuits at the time when lead- out wires are to be soldered to a pair of lead-out electrodes. SOLUTION: In a mounting substrate 51 separating walls 62 are formed on the substrate 51 by molding a resin so as to separate paired lead-out electrodes 57 and 58 from each other by utilizing the resin molding technique which is effective to prevent the occurrence of failures when liquid leakage occurs.
Patent JP-H09118950-A (JP)
Title: Thick high hardness and high toughness wear resistant steel and its production
Inventor: YAMAMOTO TOMOHIKO
IPC: C22C38/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous thick high hardness and high toughness wear resistant steel high in surface hardness by specifying is compsn. contg. C, Si, Mn, P, Nb, B, Al, N and elements uniformizing its hardness and improving the toughness in the center part and it structure. SOLUTION: This steel has a compsn. contg., by weight, 0.20 to 0.40% C, 0.05 to 0.50% Si, 0.50 to 1.50% Mn, <=0.015% P, 0.003 to 0.10% Nb, 0.0003 to 0.010% B, 0.003 to 0.30% Al and 0.0005 to 0.010% N, furthermore, as the group of elements uniformizing its hardness and improving the toughness in the center part, contg. one or more kinds among 0.05 to 1.50% Cu, 0.05 to 2.00% Ni, 0.10 to 2.00% Cr, 0.05 to 1.50% Mo, 0.003 to 0.20% V and 0.003 to 0.10% Ti, moreover, as elements for regulating the shape of inclusions, contg. 0.0003 to 0.010% Ca or 0.0003 to 0.010% rare earth metals, and the balance Fe with inevitable impurities, and in which the ratio of the martensitic structure in the vicinity of the center is regulated to >=70%, and the ASTM austenite grain size is regulated to >=6.
Patent JP-H11108003-A (JP)
Title: Controller for prime mover and hydraulic pump in hydraulic construction machine
Inventor: NAKAMURA KAZUNORI
IPC: F15B11/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a prime mover and a hydraulic pump to control the rotation frequency of the prime mover and the inclination of the hydraulic pump in response to the input change of an operation instructing means, which is capable of controlling the discharge flow rate of the pump in good response to the input change of the operation instructing means. SOLUTION: In a reference pump flow computation part 70a, control pilot pressure PL1 on the side of a hydraulic pump 1 is referred to a table stored in a memory to compute a reference discharge flow rate QR10. In a target pump flow computation part 70c, the reference discharge flow rate QR10 is divided by the ratio (NRC/NR1) of the maximum rotational frequency NRC to a target engine rotational frequency NR1 to compute a target discharge flow rate QR11. In a target pump inclination computation part 70e, the target discharge flow rate QR11 is divided by an actual engine rotational frequency NE1 and a constant K1 to calculate a target inclination θR1. In a solenoid output current computation part 70G, a driving current S11 by which the target inclination θR1 is obtained is found to be output to a solenoid control valve 30.
Patent JP-H03138580-A (JP)
Title: Diagnostic device for generator for private use
Inventor: NAKATOUGE SHIROU
IPC: G01R31/34
Filed: 1989-10-25
Abstract: PURPOSE:To increase speed for abnormality identifying process without specially using a high performance computer by providing process parts of the computer divided to an abnormality identifying process part and a fault diagnosing process part. CONSTITUTION:When various temperatures, pressures, the number of rotations at the engine side and measured values of various voltages, currents, frequencies, electric powers, power factors, etc. at the generator side and conditions of various rise/fall, various operations, etc., are inputted to an output signal processing function 41 for storage, the abnormality identifying process is performed from the input signal at first by an abnormality identifying process function, e.g., for every one second in high speed. Next, the diagnosis in high degree making an inference for the process countermeasure from identified composite parameter resulted from the identification is performed by a fault diagnosis processing function 43. Besides, the relation between abnormal items and process countermeasure in this case is stored in a table style beforehand and outputted to a printer 7 with a time system, but these data can be also displayed on a CRT 5 by a cooperation of the CRT 5 and a keyboard 6. Thus, the abnormality identification in high speed and the fault diagnosis in high degree can be attained with on-line system.
Patent JP-H08137755-A (JP)
Title: Disk cache controller
Inventor: TOI TETSUYA
IPC: G06F12/08
Filed: 1994-11-10
Abstract: PURPOSE: To prevent the contradiction of data from occurring even if the content of a disk device which is fitted to the construction of a file system with high availability and to which a self device is connected is updated by the other device. CONSTITUTION: A disk cache controller is provided with means (a comparator 19 and an AND gate 22) monitoring the signal state of an internal bus (connected to an internal bus interface 13) connected to the disk device. A cach control circuit 16 is constituted so that the valid/invalid bit ('V') of an address is written into the invalid one when an address similar to an address existing in a cache tag table 14 is written by the other device.
Patent JP-S62136539-A (JP)
Title: Copper alloy having high electric conductivity and superior migration resistance
Inventor: MIYATO MOTOHISA
IPC: C22C9/04
Filed: 1985-12-09
Abstract: PURPOSE:To obtain a Cu alloy having high electric conductivity represented by >=60% IACS and superior migration resistance by adding specified amount of Fe, P and Zn to Cu as essential components. CONSTITUTION:The composition of a Cu alloy is composed of 0.05-0.2wt% Fe, 0.025-0.05wt% P, 0.1-3.5wt% Zn and the balance Cu with inevitable impurities. When the alloy contains <0.1wt% one or more among Be, B, Mg, Al, Si, Ti, Cr, Mn, Ni, Co, Zr, Ag, In, Sn and Sb besides Fe, P and Zn as essential components, >=60% IACS electric conductivity is satisfied.
Patent JP-S61154711-A (JP)
Title: Looper raising device of continuous rolling mill
Inventor: NAGAKA MINORU
IPC: B21B37/00
Filed: 1984-12-28
Abstract: PURPOSE:To stabilize quickly a looper position at the prescribed height at the starting time of raising a looper, by bringing a looper roll into soft contact with a stock to be rolled. CONSTITUTION:The deviation between a looper angle theta detected by a position detector 16 and a reference looper-angle thetaREF, is inputted to a looper-position control unit 17, and its output is inputted to a speed-reference limiter 20. A timing control unit 19 sets the limit value 22 of a current-reference limiter 182 to the current limit value CL of a motor 8 as well as the limit value 21 of limiter 20 to the speed limit value SL of motor 8, for a time since the timing of looper starting till the completion of accelerating the speed of looper driving motor 8. Next, at the timing of completing acceleration of the motor 8, the unit 19 sets the limit value of limiter 182 to the value CL1 of the degree of current, equivalent to the torque loss portion of motor 8, and sets the limit value of limiter 20 to the value of the degree of free from causing stalling. Next, when the contact between a looper roll and a stock 1 to be rolled is detected, the unit 19 converts the current limit value 21 of a current-reference limiter 33 from the CL1 to the CL while providing a rate to the CL.
Patent JP-H0588042-A (JP)
Title: Branching type optical fiber bundle
Inventor: SETO KATSUYUKI
IPC: G02B6/28
Filed: 1991-09-30
Abstract: PURPOSE:To provide a branching type optical fiber bundle that light quantity corresponding to branching ratio can be stably obtained at a branching end. CONSTITUTION:A branching type optical fiber 10 is used for many optical fibers constituting the branching type optical fiber bundle. Then, the end parts 12 and 14 thereof are respectively bundled and fixed. Besides, an optical fiber coupler C which can obtain the stable branching ratio is used for the branching part of the respective fibers 10. Therefore, light made incident from one end of the bundle is guided to the other end by the prescribed branching ratio by the individual branching type optical fiber and the prescribed light quantity is obtained at the respective branching ends.
Patent JP-H07127926-A (JP)
Title: Gas-liquid separator in compression type heat pump
Inventor: MORIKAWA AKIRA
IPC: F25B1/00
Filed: 1993-11-05
Abstract: PURPOSE:To stabilize the function of decompression and expansion, and to highly maintain the function of separation by a gas-liquid separator. CONSTITUTION:Both a gaseous refrigerant-discharging line (rgo) for leading a gaseous refrigerant (Bhg.Chg) separated to a condenser and a liquid refrigerant-discharging line (rwo) for leading a liquid refrigerant (Aw) separated to an evaporator through an expansion means are connected to a tank body (T) in which a two-phase, liquid and gaseous, refrigerant (Aw.Bhg.Chg) intoduced from a refrigerant-introducing line (ri) is separated into the gaseous refrigerant (Bhg.Chg) and the liquid refrigerant (Aw) by gravity separation. In the separator wherein a liquid storage range (R1) to be allowed to stay and to be stored in a process of discharging the liquid refrigerant (Aw) separated therein to the liquid refrigerant-discharging line (rwo) is provided inside the tank body (T), a cooler (So1) through which the liquid refrigerant (Aw) stored in the liquid storage range (R1) is thermally exchanged with a cooling medium and is cooled, is provided inside the liquid storage range (R1).
Patent JP-H08138634-A (JP)
Title: Manufacture of battery and its metal case
Inventor: OO FUMIO
IPC: H01M2/02
Filed: 1994-11-10
Abstract: PURPOSE: To provide a battery case having high hardness and an oval cross section, its manufacture, and a battery by which excellent battery characteristics, particularly excellent volumetric efficiency is obtained. CONSTITUTION: A case 1 is a metal case 1 with a bottom having an oval cross section, and is made of nickel-plated iron material of 0.5mm thick and of 110 Vickers hardness. After drawing by a press, the case 1 is soaked in a bath prepared by heating and melting a liquid carburizer containing KCN, NaCN, or the like, and is taken out of the bath. Thereafter, the case 1 is cooled, dried, and nickel-plated. The Vickers hardness of the case 1 is set to 300.
Patent JP-H10124753-A (JP)
Title: Transaction data processor
Inventor: INOUE TERUO
IPC: G06F3/0488
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a transaction data processor in which the contents of plurality of different transactions can be displayed in parallel, or data related with each transaction can be inputted in parallel by plurality of persons in charge. SOLUTION: An ECR(electronic cash register)1 is provided with a right side display device 8 and a left side display device 9, and two transaction is processed in parallel and the content of each transaction is displayed in parallel on both the display devices 8 and 9. Also, detail information related with the transaction of the previous customer is moved from one display device to the other display device, and displayed. Moreover, at the time of dividing the transaction content already registered as one transaction into plurality of transactions, the detail information of the transaction being the origin of division and the detail information of the transaction of the destination of division is displayed in parallel on the both display devices 8 and 9. On the other hand, the arrangement of a control key group on a screen in a touch panel is re-arranged for two persons.  Also, the display direction of the control key group in the touch panel and the display direction of display data on the display device are set by a clerk key.
Patent JP-2001102123-A (JP)
Title: Protector for connection section of connector
Inventor: TATSUTA TAKANORI
IPC: H01R13/46
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To simply protect a connecting section of EFI connector and the like, and also to avoid generation of industrial waste. SOLUTION: A structure is disclosed, which serves to protect a connecting section of a connector to be installed at a terminal of a wire harness for automobiles, until it connected to the other connector of the automobiles. The wire harness terminal to which the connector was connected is turned down to a main line such that the connecting section of the connector covers a circumferential surface of the main line. The connector in this state is inserted, and the bent terminal and the main line are fixed by being wound with a tape. When connecting it to the other connector, the tape is peeled off.
Patent JP-H0986962-A (JP)
Title: Crystallized glass article and its production
Inventor: HASHIBE YOSHIO
IPC: C03B19/06
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the crystallized glass article showing a new appearance and suitable as a decorative material, and to provide a method for producing the crystallized glass article, capable of producing the crystallized glass article without requiring a cutting process after sintered. SOLUTION: The many particles of crystallized glass containing deposited crystals in an amount of 5-50wt.% or the many particles of crystallizable glass having a property giving the crystallized glass containing the deposited crystals in an amount of 5-50wt.%, when sintered, are mixed and kneaded with 20-40wt.% of a clay mineral. The kneaded product is molded and subsequently sintered in a temperature region exhibiting a glass viscosity of 10<4> to 10<5> poises. Thus, the crystallized glass article comprising the substrate consisting of the crystallized glass containing the deposited crystals in an amount of 5-50wt.% and the clay mineral dispersed in the substrate in an amount of 20-40wt.% is obtained.
Patent JP-H01121548-A (JP)
Title: Car engine control device
Inventor: TANIGUCHI MASASHI
IPC: B60W10/10
Filed: 1987-10-31
Abstract: PURPOSE:To prevent a car from uncontrolled running by furnishing a control means to prohibit rise of the engine revolving speed when the acceleration applied to the car has exceeded a set value during backward motion of the car. CONSTITUTION:When a car is starting backward abruptly, an inertia force directed ahead is applied to the driver, which together with pitching phenomenon with the car tail heaved afloat will cause him to stamp the accel. pedal with an excessive force, and so there is a risk of the car being accelerated violently. A pitching sensing means 8 senses this amount of pitching with the aid of a car height sensor 16, and signal is fed into a controller 3. The controller 3 reads the car acceleration G from a shift position sensing means 7 and a pitching amount sensing means 8, and when the reading is greater than the preset value for judgement Go, the fuel injection amount of the injection nozzle 14 is suppressed provisionally. Consequently no engine output will be generated which should cause acceleration of the car, so that it can be prevented from uncontrolled running at the time of backward starting.
Patent JP-H0587842-A (JP)
Title: Output electric power measuring device
Inventor: SASAKI SHUSAKU
IPC: G01R21/01
Filed: 1991-09-27
Abstract: PURPOSE:To obtain an output electric power measuring device which can correspond to the electric power level in a wide range, with the simple constitution at a low cost. CONSTITUTION:An output electric power measuring device is equipped with a directional joining device 200 which is equipped with a main signal line path 3 which receives the output signal of a prescribed device such as microwave electric power amplifying device and a subsignal line path 4 for joining a part of the signal passing through the main signal line path 3 and an electric power detecting sensor 10 which is connected with the subsignal line path 4 and detects the output electric power of the device. A variable damping device 6 is connected between the subsignal line path 4 and the electric power detecting sensor 10 of the directional joining device 200.
Patent JP-S62136947-A (JP)
Title: Data transfer system
Inventor: KAWAGUCHI SUSUMU
IPC: H04N1/00
Filed: 1985-12-11
Abstract: PURPOSE:To apply efficient data transfer processing to plural lines by enabling program transfer to be interrupted during DMA transfer so as to apply data transfer. CONSTITUTION:While the DMA transfer is applied, since a central processing unit 2 is in standby of the end of DMA transfer end, an incoming notice code to other facsimile terminal equipment 10B is received from a line controller 8 as a control data signal 37 as the program transfer and the reception processing to the facsimile equipment 10B is attained. When the transfer of a picture data from a magnetic disc device 7 to the line controller 8 is finished, the central processing unit 2 applies program transfer to the cut-off request code to the line controller 8 as a control data signal 34. Thus, the line controller 8 applies line interruption processing to a facsimile equipment 10A.
Patent JP-2000108040-A (JP)
Title: Screw member fastening jig
Inventor: TANABE CHIKASHI
IPC: G03G21/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a screw member fastening jig having durability at low cost without enlarging it. SOLUTION: A knob-shaped grip part 22 is provided at one end of a shaft part 21 of a jig body 20, and a recessed attaching part is provided on the other end. An elastic plate member 30 made of a material having durability higher than that of the jig body 20 is attached to the attaching part. The elastic plate member 30 is composed of a plate part 31 and three arm parts 32 extending from it. A fitting hole is provided on the plate part 31, and an elastic holding part 34 and a hooking part 35 are provided for each arm part 32. The hooking parts 35 are hooked on the jig body 20 and provided in an image forming unit. In using, it is taken out from the unit, a head part 41 of a screw member 40 is fitted to a fitting hole 33 and elastically held by being pinched between the elastic holding parts 34 of the arm parts 32.  A jig 10 is rotated while the grip part 22 is gripped, and the screw member 40 is fastened through the elastic plate member 30.
Patent JP-H06132253-A (JP)
Title: Reactive ion etching for silicon nitride film
Inventor: NAKANISHI TOSHIO
IPC: H01L21/3065
Filed: 1992-10-15
Abstract: PURPOSE:To provide a reactive ion etching method for a silicon nitride film which can fulfill the anisotropy and the high selectivity of Si3N4 to a base SiO2 film at the same time, using ECR-RIE. CONSTITUTION:In reactive ion etching method for etching the silicon nitride film of the sample put on a sample susceptor, using microwave plasma having a magnetic field, the plasma is one of chloric gas 0.6 mtorr or over in pressure.
Patent JP-H0998240-A (JP)
Title: Facsimile equipment
Inventor: TANAKA HIDEKI
IPC: H04N1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a disadvantage in advance that a storage place of an instruction manual of the facsimile equipment is not definite depending on the user and the user may not reference the instruction manual because it is missing. SOLUTION: In the desk-top facsimile equipment where a scanner unit 5 provided with an automatic draft feeder or the like is opened/closed vertically to a main body 9 provided with a copy tray 6 or the like around a fulcrum section 10, a gap between the main body 9 and the scanner unit 5 is used for a storage space 11 of an instruction manual 12 and the instruction manual 12 is stored therein.
Patent JP-H07129480-A (JP)
Title: File transfer device
Inventor: SAKAKIBARA TAKEO
IPC: G06F12/00
Filed: 1993-11-08
Abstract: PURPOSE:To provide a file transfer device executing the file transfer corresponding to the criticality of a file transfer request and improving the efficiency and the flexibility of the file transfer. CONSTITUTION:This device is provided with a transfer scheduling control part 2 provided with the order queue corresponding to the criticality of a file transfer request, a free status control table 3 storing the free status of a communication path, a transfer processing part 4 executing the file transfer request through either one of the two communication paths corresponding to the criticality of the file transfer request, a priority transfer communication path 5 having a priority, a shared request communication path 6 and a normal request communication path 7.